Do you have a business that aims to strengthen its foothold in the target market? It doesn’t matter whether you’re an SMB, an enterprise, or simply a startup that’s planning to launch a new product in the market; your primary objective must be to enhance your reach and target audience and make your business more prominent and visible.
This is where you need to choose the right approach as it can play a pivotal role in catering to your requirements. Cross platform mobile development is certain to open the gates to a larger target audience by making your business available on all of the leading platforms (both Android and iOS).
Globally, Flutter is one of the most used frameworks for developing a cross platform mobile app. In this article, we will discuss the 5 best ways by which you can optimize performance in your Flutter apps.
How can you optimize performance in your Flutter apps?
Flutter is an open source UI software development framework and kit that was launched by Google in 2017. Apart from being the brainchild of Google, Flutter allows developers to create natively compiled and visually stunning web, desktop, and mobile applications by using just a single codebase.
However, even though Flutter is one of the best frameworks to use when it comes to developing cross-platform software, you might experience several performance issues while using it. Here are the top 5 ways by which you can optimize the performance in your Flutter apps.
Building your app via the usage of stateless widgets
When you make use of too many stateful widgets in your applications, it leads to an increase in build time, thereby making the entire application development process significantly expensive.
Rather than using setState() for every function you wish to develop, you can employ the usage of stateless widgets.
To improve the performance of your application,
- Rebuild the widgets using setState().
- Make sure that you have segregated complex widgets into multiple sub and main widgets.
- Make sure that you don’t use any helper function during your interface development to render the UI.
- Ensure that you have well-thought-out strategies for making use of different rebuilding widgets.
Using different list items in a wise manner
When it comes to building the interface for your Flutter app, even if it is for banking software development, you might wish to incorporate various list items. It is quite possible that these list items take long to render because of the methods being used to load them.
To reduce the time needed for rendering and optimising the performance of your app, you need to make use of the ListView() function. It’ll enable you to load the list quickly and improve the rendering process of your application that’s being used in the banking sector.
Not using an opacity widget
Most of the developers out there tend to use the opacity widget during the development of their business apps, primarily to hide another widget. When this is used during the development of a Flutter application, developers might face certain performance issues.
To overcome those issues, it is recommended to rebuild the widget in a way that reconstructing the text widget to hide another widget becomes possible.
Even in the banking sector and the other economy and finance sectors, Flutter’s features cater to the proper development of a relevant software application. For instance, Flutter has a hot reload feature that accelerates the development of a banking app by reflecting every code alteration in real-time.
This enables developers to instantly see the changes which leads to faster iterations, accelerated time-to-market, and minimised software development time for banking sector applications.
Avoiding using the Build() function
When you make use of the Build() method/function in your code to create the widgets or interface elements, you are sure to use up a lot of memory and cost yourself heavily, owing to a greater unwanted CPU usage.
Rather than using this method and creating a large app, you should break down your code into several smaller iterations. This way, you don’t really need to use this method, and the rendering process becomes much quicker.
Implementing the “Constant” keyword in your program code
When you make use of the Constant keyword in your application development code, you certainly optimize the memory usage, which, in turn, impacts the time taken to render. As a result, you get the benefit of better performance and can avoid rebuilding various widgets, which can be a memory and time-consuming process altogether.
The Constant keyword is used to combat slow runtime and time-consuming rendering processes.
Apart from just the widgets, you can use this particular keyword across your entire code whenever you feel like optimizing the performance.
Now, even when it comes to developing an application for the banking sector, or for the other economy and finance sectors, Flutter should be your go-to. Powered by Google, this is one of the best software solutions that you can use to enhance the digital strategy of your bank.
Flutter is the ideal open-source UI Software development framework and kit for any banking software company for the following reasons:
- Flutter offers a unified codebase that enables various banks to cater to diverse platforms.
- The user interface of this SDK (Software Development Kit) is quite engaging and customizable at all times.
- Banks find it much easier to update and can iterate faster when they use Flutter.
- The development of a banking sector software application involves collaborations among developers, designers, and various other stakeholders, which can, at times, lead to delays and miscommunications. The single unified codebase of this SDK from Google facilitates clear communication because everyone involved works on the same code.
- There’s reduced discrepancy and enhanced seamless collaborations.
- Banks can achieve native-level functionality with this cross-platform SDK.
Final Words
Flutter is an open-source SDK software that is engineered with the programming language Dart, and seeks to provide native performance across various platforms. Even when it comes to a banking software company, this cross-platform application is going to deliver an impressive performance with fluid responsiveness and animations, whether on web, Android, or iOS.
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